US180523A - Improvement in pile-saws - Google Patents
Improvement in pile-saws Download PDFInfo
- Publication number
- US180523A US180523A US180523DA US180523A US 180523 A US180523 A US 180523A US 180523D A US180523D A US 180523DA US 180523 A US180523 A US 180523A
- Authority
- US
- United States
- Prior art keywords
- pile
- saw
- frame
- saws
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 240000005158 Phaseolus vulgaris Species 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
- B23Q9/0014—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
- B23Q9/0042—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the guide means being fixed only on the workpiece
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/667—Tool carrier or guide affixed to work during cutting
- Y10T83/68—Entirely work supported
Definitions
- My invention consists of va standard for su pporting the saw-frame, with a clamping de vice for attaching it to the upper end of the pile to be sawed off under water, and having a vertically adjustable arm, on which the frame'swings, and on which arm the frame is adjustable t0 feed the saw up to the. pile as the work progresses, and measure its depth in the water, all as hereinafter described.
- Figure 1 is a side elevation of my improved pile-saw; and Fig. 2 is a sectional elevation,
- A is the pile to be sawed off.
- B is the standard for supporting the saw-frame C.
- D is a nut; E, a clamp-screw, and F a chair for clamping the standard to the pile.
- G is a stud on the lower end ofthe standard for pressing in to the pile to assist in keeping the standard upright.
- yH is the arm on which the saw-frame vibra-tes, said arms being itted by a sliding head, I, on the standard to shift up and down to set the saw to the required height, and having a binding-screw, J, to secure it.
- the arm also has notches K for the Aspringdog L, which keeps the frame in position.
- M is the saw
- N is a gage, detachably connccted to the frame by pins O, and resting on the saw at the lower end to measure the depth of the saw in the water; also to steady it until entered in the pile, after which it is taken off.
- P represents handles for Working the saw. The frame is shifted along the arm H from notch to notch as the saw works into the pile.
- the arm H having notches K, in combination with saw-frame, having spring-dog L, substantially as specified.
Description
D. BEAN.
PILE-SAWS;
Patented Aug.1,1876..
No.180,5Z3.
ATTDBNEYS.
W-ITNESSES DAVID BEAN, OF LE SUEUR, MINNESOTA.
IMPROVEMENT iN PILE-sAws.
Specification forming part of Letters Patent No. 180,523, dated August 1, 1876; application tiled April 10, 1876.
To all Iwhom it may concern Be it known that I, DAVID BEAN, of the city and county of Le Sueur and State of Minnesota, have invented a new and Improved Pile-Saw, of which the following is a specificat-ion:
My invention consists of va standard for su pporting the saw-frame, with a clamping de vice for attaching it to the upper end of the pile to be sawed off under water, and having a vertically adjustable arm, on which the frame'swings, and on which arm the frame is adjustable t0 feed the saw up to the. pile as the work progresses, and measure its depth in the water, all as hereinafter described.
Figure 1 is a side elevation of my improved pile-saw; and Fig. 2 is a sectional elevation,
' taken on line :t x of Fig. l.
Similar letters of' reference indicate corresponding parts.
A is the pile to be sawed off. B is the standard for supporting the saw-frame C. D is a nut; E, a clamp-screw, and F a chair for clamping the standard to the pile. G is a stud on the lower end ofthe standard for pressing in to the pile to assist in keeping the standard upright. yH is the arm on which the saw-frame vibra-tes, said arms being itted by a sliding head, I, on the standard to shift up and down to set the saw to the required height, and having a binding-screw, J, to secure it. The arm also has notches K for the Aspringdog L, which keeps the frame in position. M is the saw, and N is a gage, detachably connccted to the frame by pins O, and resting on the saw at the lower end to measure the depth of the saw in the water; also to steady it until entered in the pile, after which it is taken off. P represents handles for Working the saw. The frame is shifted along the arm H from notch to notch as the saw works into the pile.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- 1. The standard B,-having clamps D EF, and G, and vertically-adjustable pivot-arm H, in combination with the saw-frame and saw, substantially as specied.
2. The arm H, having notches K, in combination with saw-frame, having spring-dog L, substantially as specified.
DAVID BEAN.
Witnesses:
LIVINGSTON QUAcKENBUsr-r, HEMAN W. STONE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US180523A true US180523A (en) | 1876-08-01 |
Family
ID=2249929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US180523D Expired - Lifetime US180523A (en) | Improvement in pile-saws |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US180523A (en) |
-
0
- US US180523D patent/US180523A/en not_active Expired - Lifetime
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